12.2.21 This was a decrease on the same six months to 31.12.19 largely reflecting the continued migration of customers from legacy copper services to alternative networks, particularly in non-Chorus fibre network areas. Operating revenue for the period was $473m (HY20: $483m) and operating expenses were $150m (HY20: $151m). Depreciation and amortisation was $209m (HY20: $198m), […]